# Mathematical Textbooks and Articles

## Abstract

In this chapter we will work an example of a stepwise formalization of mathematical knowledge. This is the task of e.g. an editor of a mathematical textbook preparing it for web-based publication. We will use an informal, but rigorous text: a fragment of Bourbaki’s Algebra [Bou74], which we show in Figure 4.1. We will mark it up in four stages, discussing the relevant OMDoc elements and the design decisions in the OMDoc format as we go along. Even though the text was actually written prior to the availability of the TEX/LATEX system, we will take a LATEX representation as the starting point of our markup experiment, since this is the prevalent source markup format in mathematics nowadays.

## Keywords

Legacy Format Mathematical Textbook Text Fragment Legacy Element Theorem Prove Environment## Preview

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